Table 1.

Pre-Operative, Peri-Operative and Interim Characteristics of Patients (n=56)

Characteristic	Number (%)
Gender
Male	49 (87.5%)
Female	7 (12.5%)
Total	56 (100%)
Pre-Operative Myocardial Infarction
Yes	26 (46.4%)
No	30(53.6%)
Pre-Operative Angina (CCS)
CCS Class I	0 (0%)
CCS Class II	5 (8.9%)
CCS Class III	47 (83.9%)
CCS Class IV	4 (7.1%)
Pre-Operative Breathlessness (NYHA)
CCS Class I	0 (0%)
CCS Class II	25 (44.6%)
CCS Class III	27 (48.2%)
CCS Class IV	4 (7.1%)
No. of Vessels Grafted
One	1 (1.8%)
Two	15 (26.8%)
Three	39 (69.6%)
Four	1 (1.8%)
Interim Myocardial Infarction
Yes	3 (5.4%)
No	51 (91.1%)
Data missing	2 (3.6%)
Five Years Post CABGS Angina (CCS)
CCS Class I	38 (67.9%)
CCS Class II	13 (23.2%)
CCS Class III	5 (8.9%)
CCS Class IV	0 (0%)
Five Years Post CABGS Breathlessness (NYHA)
CCS Class I	34 (60.7%)
CCS Class II	15 (26.8%)
CCS Class III	7 (12.5%)
CCS Class IV	0 (0%)